Alloy blade electroplated with diamond coating and manufacturing process of alloy blade

Abstract

The invention relates to an alloy blade electroplated with a diamond coating and a manufacturing process of the alloy blade, and belongs to the technical field of machining tools, and the manufacturing process comprises the following steps: step 1), constructing a model of the alloy blade, and designing micropores in the surface of the alloy blade; (2) filling copper powder or nickel powder into the micro holes until the micro holes are filled with the copper powder or the nickel powder; (3) the flatness of the surface of the alloy blade is detected; (4) the surface of the alloy blade is electroplated with a diamond coating till the surface of the whole alloy blade is electroplated with the diamond coating; (5) the smoothness of the electroplated diamond coating on the alloy blade is detected; the method has the beneficial effects that the diamond coating is connected through the copper powder or the nickel powder, the copper powder or the nickel powder has high adhesiveness to the diamond coating, and the diamond coating is electroplated on the surface of the alloy blade, so that the surface of the alloy blade can be resistant to abrasion within a short time.

Description

Technical Field

[0001] The invention belongs to the technical field of mechanical processing tools, and particularly relates to an alloy blade electroplated with diamond coating and a manufacturing process thereof. Background Art

[0002] Metalworking tools refer to various tools used in the metalworking process, mainly for operations such as cutting, shaping, grinding and marking. These tools play a vital role in the manufacturing and maintenance industries, helping workers to complete various metalworking tasks efficiently and accurately.

[0003] During the metal cutting process, intense friction occurs between the blade and the workpiece and chips, causing the blade to generate heat. The combined effect of tool friction and tool heat will cause blade wear and reduce processing quality, especially for difficult-to-process materials such as cemented carbide and harder high-speed steel.

[0004] Studies have shown that coating a layer of diamond coating on the blade surface has a very important influence on the friction, wear, lubrication and processing of the blade-workpiece contact surface. Coating a layer of diamond coating on the blade surface can at least make the blade surface wear-resistant for a short time. Summary of the invention

[0005] The main technical problem solved by the present invention is how to coat a layer of diamond coating on the outer surface of a metal blade. The present invention provides an alloy blade with an electroplated diamond coating and a manufacturing process thereof. The diamond coating is connected by copper powder or nickel powder. The copper powder or nickel powder has strong adhesion to the diamond coating. The diamond coating is electroplated on the surface of the alloy blade, so that the surface of the alloy blade can be wear-resistant in a short time.

[0006] In order to achieve the above object, the present invention is implemented by the following technical solutions:

[0007] An alloy blade electroplated with diamond coating, comprising:

[0008] An alloy blade having a plurality of micro holes formed thereon, the micro holes being used to be filled with copper powder or nickel powder;

[0009] A diamond coating is connected to the alloy blade through the copper powder or nickel powder.

[0010] Optionally, a barbed groove is provided in the micro-hole, and the barbed groove is used to prevent the melted and solidified copper powder or nickel powder from falling out of the micro-hole.

[0011] A manufacturing process of an alloy blade electroplated with diamond coating comprises the following steps:

[0012] Step 1): constructing a model of an alloy blade and designing micro holes on the surface of the alloy blade;

[0013] Step 2): filling the micropores with copper powder or nickel powder until the micropores are completely filled with copper powder or nickel powder;

[0014] Step 3): Detecting the flatness of the surface of the alloy blade; wherein a surface flatness detection method is used to detect the flatness of the surface of the alloy blade;

[0015] Step 4): electroplating a diamond coating on the surface of the alloy blade until the entire surface of the alloy blade is electroplated with the diamond coating;

[0016] Step 5): Detecting the smoothness of the electroplated diamond coating on the alloy blade; wherein a surface smoothness detection method is used to detect the smoothness of the electroplated diamond coating.

[0017] Optionally, in step 1), a plurality of the micro holes are designed on the surface of the alloy blade, the diameter of the micro holes ranges from 3 mm to 5 mm, and the depth of the micro holes ranges from 5 mm to 8 mm.

[0018] Optionally, a hook groove is designed at the bottom of the micro hole, and the hook groove is used to fill the copper powder or nickel powder.

[0019] Optionally, in step 2), the copper powder or nickel powder is filled into the undercut groove at the bottom of the micropore until the copper powder or nickel powder fills up the micropore.

[0020] Optionally, in step 3), the surface flatness detection method uses the following formula (1):

[0021] (1);

[0022] in, After the i-th micropore on the alloy blade is filled with copper powder or nickel powder, the copper powder or nickel powder exceeds the surface of the alloy blade. The total number of copper powder or nickel powder that exceeds the surface of the alloy blade;

[0023] For alloy blades After the inside of each micropore is filled with copper powder or nickel powder, the copper powder or nickel powder exceeds the total number of the alloy blade surface and aggregates;

[0024] To detect the alloy blade After the inside of each micropore is filled with copper powder or nickel powder, the copper powder or nickel powder in the micropore exceeds the total number of the powder on the surface of the alloy blade and aggregates;

[0025] To remove the remaining alloy blade surface after the micro-pores are removed, To detect the remaining surface of the alloy blade after removing the micro-pores, To detect the remaining alloy blade surface after removing the micro-pores;

[0026] To detect whether the copper powder or nickel powder in each micropore exceeds the surface of the alloy blade and to detect the remaining surface of the alloy blade after removing the micropore part, It is a combination of two detection methods;

[0027] To scan the surface of the alloy blade, Scanning of the surface of the alloy blade;

[0028] In order to detect the flatness of the alloy blade surface during the scanning process, The results of testing the flatness of the alloy blade surface.

[0029] Optionally, in step 4), when the surface of the alloy blade is completely flat, the diamond coating is electroplated on the surface of the alloy blade.

[0030] Optionally, in step 5), the surface smoothness detection method uses the following formula (2):

[0031] (2);

[0032] in, is the qth protrusion or qth depression on the diamond coating, It is the total number of protrusions and depressions on the diamond coating;

[0033] To calculate the total number of protrusions and depressions on the diamond coating, The reference surface of the diamond coating. For the reference surface on the diamond coating The total number of protrusions and depressions on the diamond coating;

[0034] Reference surface for testing diamond coatings The total number of protrusions and depressions on the diamond coating; This is the test result of a smooth surface.

[0035] Beneficial effects of the present invention:

[0036] 1. The present invention fills the inside of the micropore with copper powder or nickel powder until the copper powder or nickel powder fills the micropore, detects the flatness of the surface of the alloy blade, electroplates a diamond coating on the surface of the alloy blade until the diamond coating is electroplated on the entire surface of the alloy blade, detects the smoothness of the electroplated diamond coating on the alloy blade, copper powder or nickel powder connects the diamond coating, copper powder or nickel powder has strong adhesion to the diamond coating, and electroplates the diamond coating on the surface of the alloy blade, so that the surface of the alloy blade can be wear-resistant in a short time.

[0037] 2. The present invention designs a plurality of micro holes on the surface of the alloy blade, and designs a hook groove at the bottom of the micro hole, the hook groove is used to fill copper powder or nickel powder, and after the copper powder or nickel powder in the micro hole is melted and solidified, the hook groove can reduce the melted copper powder or nickel powder from falling out of the micro hole. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0039] Figure 1 A top view of the alloy blade of the present invention;

[0040] Figure 2 It is a cross-sectional structural diagram of the alloy blade of the present invention;

[0041] Figure 3 This is a cross-sectional structural diagram of the alloy blade of the present invention after being filled with copper powder or nickel powder;

[0042] Figure 4 This is a cross-sectional structural diagram of the alloy blade of the present invention after being electroplated with a diamond coating;

[0043] Figure 5 It is a schematic diagram of the workflow of the present invention.

[0044] Icons: 1-alloy blade; 2-micro hole; 21-undercut groove; 3-copper powder or nickel powder; 4-alloy blade surface; 5-diamond coating; 6-plane. DETAILED DESCRIPTION

[0045] The embodiments of the present application are described in detail below with reference to the accompanying drawings.

[0046] In the description of the present application, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0047] The terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, unless otherwise specified, "plurality" means two or more.

[0048] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be welding, bolt connection, or riveting; it can be fixed connection, detachable connection, or integral connection; it can be mechanical connection or electrical connection; it can be directly connected or indirectly connected through an intermediate medium, or it can be internal communication between two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0049] Example 1

[0050] like Figure 1-Figure 5 As shown, this embodiment provides an alloy blade with an electroplated diamond coating. It should be noted that the alloy blade model can be designed in IntelliCad software, including: an alloy blade 1 and a diamond coating 5, a plurality of micro holes 2 are opened on the alloy blade 1, and the micro holes 2 are used to fill copper powder or nickel powder;

[0051] The diamond coating 5 is connected to the alloy blade 1 through copper powder or nickel powder.

[0052] In addition, a hook groove 21 is formed in the micro hole 2 , and the hook groove 21 is used to prevent the melted and solidified copper powder or nickel powder from falling out of the micro hole 2 .

[0053] A diamond coating 5 is electroplated on the alloy blade 1 , and the diamond coating 5 is connected to the alloy blade 1 because the copper powder 3 or the nickel powder 3 has strong adhesion to the diamond coating 5 .

[0054] Example 2

[0055] Based on Example 1, Figure 5As shown, this embodiment provides a manufacturing process for an alloy blade electroplated with a diamond coating. It should be noted that this manufacturing process can be simulated in IntelliCad software and includes the following steps:

[0056] Step 1): Figure 1-Figure 2 As shown, a model of an alloy blade 1 is constructed, and micro holes 2 are designed on the surface 4 of the alloy blade;

[0057] Step 2): Figure 3 As shown, copper powder 3 or nickel powder 3 is filled in the micropore 2 until the copper powder or nickel powder fills up the micropore 2;

[0058] Step 3): Figure 3 As shown, the flatness of the surface 4 of the alloy blade is detected; wherein, a surface flatness detection method is used to detect the flatness of the surface 4 of the alloy blade;

[0059] Step 4): Figure 4 As shown, the diamond coating 5 is electroplated on the alloy blade surface 4 until the entire alloy blade surface 4 is electroplated with the diamond coating 5;

[0060] Step 5): Figure 4 As shown, the smoothness of the electroplated diamond coating 5 on the alloy blade 1 is detected; wherein, a surface smoothness detection method is used to detect the smoothness of the electroplated diamond coating 5.

[0061] Specifically, in step 1), a plurality of micro holes 2 are designed on the surface 4 of the alloy blade, the aperture of the micro holes 2 ranges from 3 mm to 5 mm, and the depth of the micro holes 2 ranges from 5 mm to 8 mm.

[0062] Furthermore, a hook groove 21 is designed at the bottom of the micropore 2, and the hook groove 21 is used to fill copper powder or nickel powder. After the copper powder or nickel powder in the micropore 2 melts and solidifies, the hook groove 21 can reduce the melted copper powder 3 or nickel powder 3 from falling out of the micropore 2.

[0063] In step 2), copper powder or nickel powder is filled into the undercut groove 21 at the bottom of the micro-hole 2 until the copper powder or nickel powder fills up the micro-hole 2 .

[0064] In step 3), the surface flatness detection method uses the following formula (1):

[0065] (1);

[0066] in, After the i-th micropore 2 on the alloy blade 1 is filled with copper powder 3 or nickel powder 3, the copper powder or nickel powder exceeds the surface 4 of the alloy blade. The total number of copper powder or nickel powder exceeding the surface of the alloy blade by 4;

[0067] For alloy blade 1 After the inside of each micropore 2 is filled with copper powder or nickel powder, the copper powder or nickel powder exceeds the total number of the alloy blade surface 4 and aggregates;

[0068] To detect the alloy blade 1 After the inside of each micropore is filled with copper powder or nickel powder, the copper powder or nickel powder in the micropore 2 exceeds the total number of the copper powder or nickel powder on the surface 4 of the alloy blade and aggregates;

[0069] As long as the copper powder 3 or nickel powder 3 in the micropores 2 protrudes from the surface 4 of the alloy blade, the surface 4 of the alloy blade is not smooth.

[0070] The remaining alloy blade surface 4 after removing the micropore 2 (that is, after the micropore 2 is filled with copper powder 3 or nickel powder 3, excluding Figure 3 The surface of the alloy blade 4 on the upper surface of the copper powder 3 or nickel powder 3, To detect the remaining alloy blade surface 4 after removing the micropore 2 part, To detect the remaining alloy blade surface 4 after removing the micropore 2 part;

[0071] In order to detect whether the copper powder or nickel powder in each micropore 2 exceeds the alloy blade surface 4 and to detect the remaining alloy blade surface 4 after removing the micropore 2, It is a combination of two detection methods;

[0072] To scan the alloy blade surface 4 (i.e., the upper end surface of the entire alloy blade 1), is a scan of the alloy blade surface 4;

[0073] In order to detect the flatness of the alloy blade surface 4 (i.e. the upper end surface of the entire alloy blade 1) during the scanning process of the alloy blade surface 4, The results are for testing the flatness of the alloy blade surface 4.

[0074] Formula (1) combined Figure 3 That is to say, the situation where the upper surface of the copper powder 3 or nickel powder 3 in the micropore 2 protrudes from the alloy blade surface 4, and the situation where the alloy blade surface 4 that does not include the upper surface of the copper powder 3 or nickel powder 3 is detected, determines whether the upper end surface of the entire alloy blade 1 is flat, if not, the upper end surface of the entire alloy blade 1 needs to be polished.

[0075] In step 4), when the surface 4 of the alloy blade is completely flat, a diamond coating 5 is electroplated on the surface of the alloy blade.

[0076] In step 5), the surface smoothness detection method uses the following formula (2):

[0077] (2);

[0078] in, is the qth protrusion or qth depression on the diamond coating 5, is the total number of protrusions and depressions on the diamond coating 5;

[0079] To calculate the total number of protrusions and depressions on the diamond coating 5, is the reference plane of the diamond coating 5 (i.e., plane 6, the upper end surface of the diamond coating 5), The reference surface of the diamond coating 5 The total number of protrusions and depressions on the diamond coating 5;

[0080] Reference surface for testing diamond coating 5 The total number of protrusions and depressions on the diamond coating 5; This is the test result of a smooth surface.

[0081] Formula (2) combined Figure 4 There are many protrusions and depressions on the plane 6 of the diamond coating 5, and the plane 6 needs to be polished to make it smooth.

[0082] Example 3

[0083] Based on Example 1 and Example 2, the present invention fills the micropore 2 with copper powder 3 or nickel powder 3 until the copper powder or nickel powder fills the micropore 2, and then detects the flatness of the alloy blade surface 4, that is, the flatness of the entire upper end surface of the entire alloy blade 1. If the entire upper end surface of the alloy blade 1 is not flat, it is necessary to Figure 3 The upper end surface of the entire alloy blade 1 is polished, and a diamond coating 5 is electroplated on the alloy blade surface 4 until the entire upper end surface of the entire alloy blade 1 is electroplated with a diamond coating 5. The smoothness of the upper end surface or plane 6 of the diamond coating 5 is detected. If the upper end surface or plane 6 of the diamond coating 5 is not smooth, it is necessary to Figure 4 The upper end surface or plane 6 of the diamond coating 5 is polished.

[0084] In addition, the copper powder 3 or the nickel powder 3 is connected to the diamond coating 5 , and the copper powder 3 or the nickel powder 3 has strong adhesion to the diamond coating 5 .

[0085] The present invention electroplates a diamond coating 5 on the surface 4 of the alloy blade, so that the surface 4 of the alloy blade can resist wear in a short time.

[0086] The above is only a specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art can easily think of changes or substitutions within the technical scope of the present invention, which should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.

Claims

1. An alloy blade electroplated with diamond coating, characterized in that: include: An alloy blade (1), wherein a plurality of micropores (2) are formed on the alloy blade (1), and the micropores (2) are used to be filled with copper powder or nickel powder; A diamond coating (5), wherein the diamond coating (5) is connected to the alloy blade (1) via the copper powder or nickel powder.

2. The electroplated diamond-coated alloy blade according to claim 1, characterized in that: A hook groove (21) is provided in the micro hole (2), and the hook groove (21) is used to prevent melted and solidified copper powder or nickel powder from falling out of the micro hole (2).

3. A manufacturing process for an electroplated diamond-coated alloy blade, using an electroplated diamond-coated alloy blade according to any one of claims 1-2, characterized in that: The steps include: Step 1): constructing a model of an alloy blade (1) and designing micropores (2) on the surface (4) of the alloy blade; Step 2): filling the micropore (2) with copper powder or nickel powder until the micropore (2) is completely filled with copper powder or nickel powder; Step 3): Detecting the flatness of the surface (4) of the alloy blade; wherein a surface flatness detection method is used to detect the flatness of the surface (4) of the alloy blade; Step 4): electroplating a diamond coating (5) on the surface (4) of the alloy blade until the entire surface (4) of the alloy blade is electroplated with the diamond coating (5); Step 5): Detecting the smoothness of the electroplated diamond coating (5) on the alloy blade (1); wherein a surface smoothness detection method is used to detect the smoothness of the electroplated diamond coating (5).

4. The manufacturing process of a diamond-plated alloy blade according to claim 3, characterized in that: In the step 1), a plurality of micro holes (4) are designed on the surface (4) of the alloy blade, the diameter of the micro holes (4) ranges from 3 mm to 5 mm, and the depth of the micro holes (4) ranges from 5 mm to 8 mm.

5. The manufacturing process of a diamond-plated alloy blade according to claim 4, characterized in that: A hook groove (21) is designed at the bottom of the micro hole (2), and the hook groove (21) is used to fill the copper powder or nickel powder.

6. The manufacturing process of a diamond-plated alloy blade according to claim 3, characterized in that: In the step 2), the copper powder or nickel powder is filled into the undercut groove (21) at the bottom of the micropore (2) until the copper powder or nickel powder fills up the micropore (21).

7. The manufacturing process of a diamond-plated alloy blade according to claim 3, characterized in that: In step 3), the surface flatness detection method adopts the following formula (1): (1)； in, After the inside of the i-th micro hole (2) on the alloy blade (1) is filled with copper powder or nickel powder, the copper powder or nickel powder exceeds the surface (4) of the alloy blade, The total number of copper powder or nickel powder that exceeds the surface of the alloy blade (4); For alloy blade (1) After the inside of each micropore (2) is filled with copper powder or nickel powder, the copper powder or nickel powder exceeds the total number of the micropores (2) and aggregates on the surface (4) of the alloy blade; To detect the alloy blade (1) After the inside of each micropore (2) is filled with copper powder or nickel powder, the copper powder or nickel powder in the micropore (2) exceeds the total number of the micropores on the surface (4) of the alloy blade and aggregates; The remaining alloy blade surface (4) after removing the micropores (2) is To detect the remaining alloy blade surface (4) after removing the micropore (2) portion, To detect the remaining alloy blade surface (4) after removing the micropore (2); In order to detect whether the copper powder or nickel powder in each micropore (2) exceeds the alloy blade surface (4) and to detect the remaining alloy blade surface (4) after removing the micropore (2), It is a combination of two detection methods; For scanning the surface (4) of the alloy blade, A scan of the alloy blade surface (4); In order to detect the flatness of the alloy blade surface (4) during the scanning process of the alloy blade surface (4), The results are for testing the flatness of the alloy blade surface (4).

8. The manufacturing process of a diamond-plated alloy blade according to claim 3, characterized in that: In the step 4), the diamond coating (5) is electroplated on the surface (4) of the alloy blade when the surface (4) of the alloy blade is completely flat.

9. The manufacturing process of a diamond-plated alloy blade according to claim 3, characterized in that: In step 5), the surface smoothness detection method adopts the following formula (2): (2)； in, is the qth protrusion or qth depression on the diamond coating (5), is the total number of protrusions and depressions on the diamond coating (5); To calculate the total number of protrusions and depressions on the diamond coating (5), is the reference surface of the diamond coating (5), is the reference surface of the diamond coating (5) The total number of protrusions and depressions on the diamond coating (5); A reference surface for testing the diamond coating (5) The total number of protrusions and depressions on the diamond coating (5) on the surface; This is the test result of a smooth surface.

Images